add convenience method to 3d viewer to disable selection

FreeCAD · Nov 7, 2019 · dd120ef · dd120ef
1 parent 9a07b12
commit dd120ef
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Showing 2 changed files with 14 additions and 0 deletions.
diff --git a/src/Gui/View3DInventorViewer.cpp b/src/Gui/View3DInventorViewer.cpp
@@ -1669,6 +1669,18 @@ const std::vector<SbVec2s>& View3DInventorViewer::getPolygon(SelectionRole* role
     return navigation->getPolygon(role);
 }
 
+void View3DInventorViewer::setSelectionEnabled(const SbBool enable)
+{
+    SoNode* root = getSceneGraph();
+    static_cast<Gui::SoFCUnifiedSelection*>(root)->selectionRole.setValue(enable);
+}
+
+SbBool View3DInventorViewer::isSelectionEnabled(void) const
+{
+    SoNode* root = getSceneGraph();
+    return static_cast<Gui::SoFCUnifiedSelection*>(root)->selectionRole.getValue();
+}
+
 SbVec2f View3DInventorViewer::screenCoordsOfPath(SoPath* path) const
 {
     // Generate a matrix (well, a SoGetMatrixAction) that

diff --git a/src/Gui/View3DInventorViewer.h b/src/Gui/View3DInventorViewer.h
@@ -236,6 +236,8 @@ class GuiExport View3DInventorViewer : public Quarter::SoQTQuarterAdaptor, publi
     std::vector<SbVec2f> getGLPolygon(SelectionRole* role=0) const;
     std::vector<SbVec2f> getGLPolygon(const std::vector<SbVec2s>&) const;
     const std::vector<SbVec2s>& getPolygon(SelectionRole* role=0) const;
+    void setSelectionEnabled(const SbBool enable);
+    SbBool isSelectionEnabled(void) const;
     //@}
 
     /// Returns the screen coordinates of the origin of the path's tail object